BR8406632A - PROCESS FOR THE MANUFACTURE OF LUMINESCENT GLASS - Google Patents
PROCESS FOR THE MANUFACTURE OF LUMINESCENT GLASSInfo
- Publication number
- BR8406632A BR8406632A BR8406632A BR8406632A BR8406632A BR 8406632 A BR8406632 A BR 8406632A BR 8406632 A BR8406632 A BR 8406632A BR 8406632 A BR8406632 A BR 8406632A BR 8406632 A BR8406632 A BR 8406632A
- Authority
- BR
- Brazil
- Prior art keywords
- oxide
- mole
- metal oxide
- pbo
- individually
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
- C09K11/0805—Chalcogenides
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/062—Glass compositions containing silica with less than 40% silica by weight
- C03C3/07—Glass compositions containing silica with less than 40% silica by weight containing lead
- C03C3/072—Glass compositions containing silica with less than 40% silica by weight containing lead containing boron
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
- C03C3/102—Glass compositions containing silica with 40% to 90% silica, by weight containing lead
- C03C3/108—Glass compositions containing silica with 40% to 90% silica, by weight containing lead containing boron
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C8/00—Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions
- C03C8/02—Frit compositions, i.e. in a powdered or comminuted form
- C03C8/10—Frit compositions, i.e. in a powdered or comminuted form containing lead
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Inorganic Chemistry (AREA)
- Glass Compositions (AREA)
- Luminescent Compositions (AREA)
Abstract
There are described luminescent glasses having the following compositions (a) 0 to 80 mole % alkali metal oxide (sodium oxide, potassium oxide, lithium oxide), individually or several together, 0 to 30 mole % alkaline earth metal oxide (magnesium oxide, calcium oxide, strontium oxide, barium oxide), individually or several together, and at least 2 mole % of alkali metal oxide and/or alkaline earth metal oxide must be present (b) 7 to 90 mole % silica 1 to 50 mole % boron oxide (B2O3) 1 to 30 mole % aluminum oxide (c) 0.1 to 5 mole % lead oxide (PbO) 0.1 to 10 mole % vandium pentoxide (V2O5). The glasses have white, yellow, or blue luminescence, depending on the PbO and V2O5 content, at excitation with a wave length of 254 nm.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3346686A DE3346686C2 (en) | 1983-12-23 | 1983-12-23 | Luminescent glasses |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8406632A true BR8406632A (en) | 1985-10-15 |
Family
ID=6217882
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8406632A BR8406632A (en) | 1983-12-23 | 1984-12-20 | PROCESS FOR THE MANUFACTURE OF LUMINESCENT GLASS |
Country Status (6)
Country | Link |
---|---|
US (1) | US4806268A (en) |
EP (1) | EP0147543B1 (en) |
JP (1) | JPS60155546A (en) |
AT (1) | ATE29480T1 (en) |
BR (1) | BR8406632A (en) |
DE (2) | DE3346686C2 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5273566A (en) * | 1993-01-26 | 1993-12-28 | International Environmelting Corporation | Process for producing an environmentally acceptable abrasive product from hazardous wastes |
US6118216A (en) | 1997-06-02 | 2000-09-12 | Osram Sylvania Inc. | Lead and arsenic free borosilicate glass and lamp containing same |
US6469443B1 (en) | 2001-03-20 | 2002-10-22 | Federal-Mogul World-Wide, Inc. | Cadmium-free amber automotive lamp |
US6589896B1 (en) | 2002-06-06 | 2003-07-08 | Osram Sylvania Inc. | Lead- and arsenic-free borosilicate glass having improved melting characteristic |
NL1027571C2 (en) * | 2004-11-23 | 2006-05-24 | Ferro Techniek Holding Bv | Email composition for use as a dielectric, and use of such an email composition. |
EP1831120B1 (en) * | 2004-11-23 | 2015-08-19 | Ferro Techniek Holding B.V. | Enamel composition, assembly and use thereof on a substrate surface |
WO2014017610A1 (en) * | 2012-07-27 | 2014-01-30 | 旭硝子株式会社 | Glass for coating metal substrate and metal substrate having glass layer attached thereto |
CN110357669A (en) * | 2019-08-15 | 2019-10-22 | 广东皓明陶瓷科技有限公司 | A kind of solid wire drawing glaze and production technology |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2734142A (en) * | 1956-02-07 | Cathode ray tubes | ||
DE638983C (en) * | 1933-02-16 | 1936-11-26 | Glaswerk Gust Fischer | Electric discharge tubes with a luminescent glass wall |
DE636747C (en) * | 1933-03-10 | 1936-10-31 | Glaswerk Gust Fischer | Process to increase the luminescence of inorganic glass |
US2097275A (en) * | 1933-05-20 | 1937-10-26 | Fischer Hellmuth | Glass composition for electrical discharge devices |
AT176415B (en) * | 1950-02-07 | 1953-10-26 | Buzuluk Nationalunternehmen | Enamel, in particular for producing highly acid-resistant enamel coatings |
US2655452A (en) * | 1950-05-13 | 1953-10-13 | American Optical Corp | Glasses, compositions, thereof, articles embodying said glasses, and method of making and using the same |
US2676109A (en) * | 1950-12-22 | 1954-04-20 | American Optical Corp | Glass |
US3365315A (en) * | 1963-08-23 | 1968-01-23 | Minnesota Mining & Mfg | Glass bubbles prepared by reheating solid glass partiles |
US3629137A (en) * | 1968-10-12 | 1971-12-21 | Hoya Glass Works Ltd | Glass for laser |
SU709574A1 (en) * | 1977-05-19 | 1980-01-15 | Предприятие П/Я Х-5382 | Glass with electronic conductivity |
JPS58125638A (en) * | 1982-01-21 | 1983-07-26 | Toshiba Corp | Glass composition for coating semiconductor |
-
1983
- 1983-12-23 DE DE3346686A patent/DE3346686C2/en not_active Expired
-
1984
- 1984-10-06 EP EP84112005A patent/EP0147543B1/en not_active Expired
- 1984-10-06 DE DE8484112005T patent/DE3465980D1/en not_active Expired
- 1984-10-06 AT AT84112005T patent/ATE29480T1/en active
- 1984-12-20 BR BR8406632A patent/BR8406632A/en not_active IP Right Cessation
- 1984-12-20 JP JP59267606A patent/JPS60155546A/en active Granted
-
1988
- 1988-03-09 US US07/170,091 patent/US4806268A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0147543A2 (en) | 1985-07-10 |
DE3346686C2 (en) | 1986-11-27 |
ATE29480T1 (en) | 1987-09-15 |
JPS60155546A (en) | 1985-08-15 |
JPH0421619B2 (en) | 1992-04-13 |
DE3465980D1 (en) | 1987-10-15 |
EP0147543A3 (en) | 1986-03-19 |
US4806268A (en) | 1989-02-21 |
EP0147543B1 (en) | 1987-09-09 |
DE3346686A1 (en) | 1985-06-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Lapse due to non-payment of fees (art. 50) |